<template>
	<transition name="slide" >
		<!-- <div class="singer-detail"> </div> -->
		<music-list :title="title" :bg-image="bgImage" :songs="songs"></music-list>
    
<router-view></router-view>
    </transition>
</template>


<script >
  import MusicList from 'components/music-list/music-list'
  import {getSingerDetail} from 'api/singer'
  import {ERR_OK} from 'api/config'
  import {createSong} from 'common/js/song'
  import {mapGetters} from 'vuex'

  export default {
    computed: {
      title() {
        return this.singer.name
      },
      bgImage() {
        return this.singer.avatar
      },
      ...mapGetters([
        'singer'
      ])
    },
    data() {
      return {
        songs: []
      }
    },
    created() {
      this._getDetail()
    },
    methods: {
      _getDetail() {
        if (!this.singer.id) {//没有用户id 回退到主页面
          this.$router.push('/singer')
          return
        }
        getSingerDetail(this.singer.id).then((res) => { //歌手页面详情信息
          if (res.code === ERR_OK) {
            this.songs = this._normalizeSongs(res.data.list)
						console.log(" this.song")
						console.log(this.songs)

          }
        })
      },
      _normalizeSongs(list) {
        let ret = []
        list.forEach((item) => {
          let {musicData} = item
          if (musicData.songid && musicData.albummid) {
            ret.push(createSong(musicData))
          }
        })
        return ret
      }
    },
    components: {
      MusicList
    }
  }
</script>



<!-- Add "scoped" attribute to limit CSS to this component only -->
<style lang="less"  scoped>
   @import "../../common/stylus/variable.less";
   // .singer-detail{
// 	   position: fixed;
// 	   z-index: 100;
// 	   top: 0;
// 	   left: 0;
// 	   right: 0;
// 	   bottom: 0;
// 	   background: @color-background;
	   .slide-enter-active, .slide-leave-active{//进入离开时动画过渡张开动画
		   transition: all .5s;
	   }
	       
	   
	   .slide-enter, .slide-leave-to{ //进入离开时的初始动画
		   transform: translate3d(100%, 0, 0);
	   }
	       
   // }
   
   
</style>
